JP6721348B2 - ガスタービン燃焼プロファイル監視 - Google Patents
ガスタービン燃焼プロファイル監視 Download PDFInfo
- Publication number
- JP6721348B2 JP6721348B2 JP2016014986A JP2016014986A JP6721348B2 JP 6721348 B2 JP6721348 B2 JP 6721348B2 JP 2016014986 A JP2016014986 A JP 2016014986A JP 2016014986 A JP2016014986 A JP 2016014986A JP 6721348 B2 JP6721348 B2 JP 6721348B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- gas turbine
- peak
- profile data
- trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000002485 combustion reaction Methods 0.000 title claims description 43
- 238000012544 monitoring process Methods 0.000 title description 8
- 238000000034 method Methods 0.000 claims description 66
- 238000012545 processing Methods 0.000 claims description 24
- 230000002159 abnormal effect Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 15
- 230000002547 anomalous effect Effects 0.000 claims description 11
- 238000010801 machine learning Methods 0.000 claims description 10
- 239000013598 vector Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 230000000875 corresponding effect Effects 0.000 claims description 7
- 238000013145 classification model Methods 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 2
- 230000002085 persistent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012706 support-vector machine Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 238000003066 decision tree Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/80—Diagnostics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/83—Testing, e.g. methods, components or tools therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
- F05D2270/083—Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions
- F05D2270/0831—Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions indirectly, at the exhaust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Turbines (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/616,105 | 2015-02-06 | ||
| US14/616,105 US9791351B2 (en) | 2015-02-06 | 2015-02-06 | Gas turbine combustion profile monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016145574A JP2016145574A (ja) | 2016-08-12 |
| JP6721348B2 true JP6721348B2 (ja) | 2020-07-15 |
Family
ID=56565853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016014986A Active JP6721348B2 (ja) | 2015-02-06 | 2016-01-29 | ガスタービン燃焼プロファイル監視 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9791351B2 (it) |
| JP (1) | JP6721348B2 (it) |
| CN (1) | CN105863849B (it) |
| CH (1) | CH710737A2 (it) |
| IT (1) | ITUB20160099A1 (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170024649A1 (en) * | 2015-07-24 | 2017-01-26 | General Electric Company | Anomaly detection system and method for industrial asset |
| US20180135456A1 (en) * | 2016-11-17 | 2018-05-17 | General Electric Company | Modeling to detect gas turbine anomalies |
| US10503162B2 (en) * | 2016-12-20 | 2019-12-10 | General Electric Company | System and method for plant control based on fluid quality |
| US11280496B2 (en) | 2020-03-25 | 2022-03-22 | General Electric Company | Gas turbine engine and methods of controlling emissions therefrom |
| US11203986B1 (en) | 2020-06-08 | 2021-12-21 | General Electric Company | Systems and methods for extended emissions compliant operation of a gas turbine engine |
| US11333082B2 (en) | 2020-06-12 | 2022-05-17 | General Electric Company | Systems and methods for determination of gas turbine fuel split for head end temperature control |
| US11649056B2 (en) * | 2020-06-17 | 2023-05-16 | Honeywell International Inc. | Thermally isolated sensor for gas turbine engine |
| US11708796B2 (en) | 2021-12-21 | 2023-07-25 | Rolls-Royce Plc | Performance parameters |
| GB2616822A (en) | 2021-12-21 | 2023-09-27 | Rolls Royce Plc | Determination of fuel characteristics |
| US11708769B2 (en) * | 2021-12-21 | 2023-07-25 | Rolls-Royce Plc | Exhaust content |
| WO2024141175A1 (en) * | 2022-12-27 | 2024-07-04 | Nuovo Pignone Tecnologie - S.R.L. | Root cause analysis of anomalies in turbomachines |
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-
2015
- 2015-02-06 US US14/616,105 patent/US9791351B2/en active Active
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- 2016-01-29 JP JP2016014986A patent/JP6721348B2/ja active Active
- 2016-02-02 CH CH00136/16A patent/CH710737A2/de not_active Application Discontinuation
- 2016-02-05 CN CN201610081562.2A patent/CN105863849B/zh active Active
Also Published As
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| CN105863849A (zh) | 2016-08-17 |
| JP2016145574A (ja) | 2016-08-12 |
| CH710737A2 (de) | 2016-08-15 |
| CN105863849B (zh) | 2019-07-12 |
| ITUB20160099A1 (it) | 2017-07-27 |
| US20160231199A1 (en) | 2016-08-11 |
| US9791351B2 (en) | 2017-10-17 |
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